Figure 15. Drill rig.
The generator module is a self-contained unit
breakers supplies power for lighting and accesso-
consisting of a Caterpillar 205 kVA (derated to 180-
ries within the module. Power connections are
kVA), 460-VAC, 3-phase generator in an air-trans-
made at a panel outside the module opposite the
portable aluminum-framed wooden module (Fig.
breaker panel. Power is transmitted through no. 6
16). A 1,360-L fuel tank is located within the mod-
Super Vu-Tron Type-W four-conductor power
ule, with the module's floor constructed to serve
cable. Hubbel locking connectors are used at the
as a secondary containment structure in case of a
ends. Cord sets are 23-m long each. Power is dis-
tributed through these cords to the fan, the tun-
fuel or oil spill. Power is fed into an eight-breaker
neler, a warm-up shelter, and the workshop.
(60-A) panel through a 300-A circuit breaker. A 1.5-
Figure 16. Generator and workshop modules on 20-t sled.